Based on data from 163 vehicles, 8,766 fuel-ups and 3,405,426 miles of driving, the 2004 Volkswagen Passat gets a combined Avg MPG of 29.57 with a 0.19 MPG margin of error.

Any Engine Type 1.8L L4 GAS (48) 2.0L L4 DIESEL (18) 2.8L V6 GAS (13) DIESEL (1) GAS (3) L4 DIESEL (22) L4 GAS (24) V6 DIESEL (1) V6 GAS (5) Any Body Style Sedan (18) Wagon (19) Standard Cargo Van (1) Any Submodel Base (1) GL (1) V6 (1) Comfortline (2) GLX 4 Motion (3) V6 4Motion (4) GLX (6) GLS TDI (6) GL TDI (6) GLS 4 Motion (7) TDI (16) 1.8T (19) GLS (31) Other (60)

Below you can see a distribution of the fuel-ups with 97 outliers (1.09%) removed.

Following shows the average MPG of each of the 163 vehicles in the system.

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• Passat

  2004 Volkswagen Passat Custom Submodel
  Added Dec 2017 • 43 Fuel-ups

  Property of stashev

• 29.5 Avg MPG

• Passat

  2004 Volkswagen Passat TDI Manual 6 Speed Wagon
  Added Apr 2023 • 51 Fuel-ups

  Property of Radetzki

• 34.5 Avg MPG

• VW Passat

  2004 Volkswagen Passat TDI Manual 5 Speed Wagon
  Added Nov 2020 • 34 Fuel-ups

  Property of ho0op

• 33.5 Avg MPG

• My Passat

  2004 Volkswagen Passat GLS 1.8L L4 GAS Manual 5 Speed
  Added Oct 2022 • 23 Fuel-ups

  Property of binsr

• 28.3 Avg MPG

• Passat 1.8T AWM

  2004 Volkswagen Passat 1.8T 1.8L L4 GAS Automatic 5 Speed
  Added Sep 2022 • 3 Fuel-ups

  Property of GreyPagan

• 27.6 Avg MPG

• Volkswagen Passat

  2004 Volkswagen Passat GLS TDI 2.0L L4 DIESEL Manual 5 Speed Sedan
  Added Jul 2020 • 39 Fuel-ups

  Property of 04PassatTDi

• 42.4 Avg MPG

• 04 Passat TDI Sedan Auto

  2004 Volkswagen Passat GL TDI 2.0L L4 DIESEL Automatic 5 Speed
  Added Mar 2020 • 54 Fuel-ups

  Property of DieselDemon89

• 34.9 Avg MPG

• My Passat

  2004 Volkswagen Passat GLS 1.8L L4 GAS Automatic 5 Speed
  Added Feb 2020 • 38 Fuel-ups

  Property of LNDN803

• 20.1 Avg MPG

• 2004 Passat Familiar Manual (5 speed)

  2004 Volkswagen Passat GLS 2.0L L4 DIESEL Standard 5 Speed Wagon
  Added Aug 2013 • 188 Fuel-ups

  Property of curro

• 37.0 Avg MPG

• Daily

  2004 Volkswagen Passat DIESEL L4
  Added Jan 2014 • 117 Fuel-ups

  Property of Bergvik

• 34.0 Avg MPG

• My Passat

  2004 Volkswagen Passat Comfortline
  Added Dec 2021 • 3 Fuel-ups

  Property of ronnieima

• 18.8 Avg MPG

• My Passat

  2004 Volkswagen Passat TDI
  Added Jul 2020 • 10 Fuel-ups

  Property of DurtyDisco

• 36.1 Avg MPG

• Passat Variant b5.5

  2004 Volkswagen Passat GLS
  Added Nov 2013 • 61 Fuel-ups

  Property of volkar

• 34.0 Avg MPG

• My Passat

  2004 Volkswagen Passat GLS 1.8L L4 GAS Automatic 5 Speed Sedan
  Added Nov 2015 • 57 Fuel-ups

  Property of toomanymc

• 18.2 Avg MPG

• My Passat

  2004 Volkswagen Passat V6 4Motion 2.8L V6 GAS Automatic 5 Speed
  Added Apr 2020 • 3 Fuel-ups

  Property of adamdv

• 21.7 Avg MPG

• My Passat

  2004 Volkswagen Passat 1.8T 1.8L L4 GAS Automatic 5 Speed
  Added Jul 2019 • 6 Fuel-ups

  Property of Tzero

• 26.0 Avg MPG

• My Passat

  2004 Volkswagen Passat GLX 4 Motion 2.8L V6 GAS Automatic 5 Speed
  Added Mar 2019 • 25 Fuel-ups

  Property of bvaneck123

• 14.6 Avg MPG

• Passat

  2004 Volkswagen Passat TDI Manual 6 Speed Wagon
  Added Sep 2019 • 5 Fuel-ups

  Property of radekce

• 35.7 Avg MPG

• Kev's Passat

  2004 Volkswagen Passat TDI DIESEL Automatic 6 Speed Sedan
  Added Jun 2018 • 3 Fuel-ups

  Property of cosmokev

• 49.1 Avg MPG

• VW Passat

  2004 Volkswagen Passat GLS 1.8L L4 GAS Standard 5 Speed
  Added Nov 2016 • 58 Fuel-ups

  Property of thedancemyth

• 25.3 Avg MPG

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